Anybody who was around in the late 80's can remember 1986 Fleer Basketball Unopened boxes selling for under 50 bucks a box for several years.
I'm sure we're all still kicking ourselves for not buying up as many cases we can find to pay for our kids college educations and perhaps a new beach house for our retirement years.
Sadly the majority of us predicted we would ride the backs of Craig Jefferies and Gary Sheffield to the promised land.
I also well remember the case of 1984 Topps Football boxes I sold off for 20 bucks a box and 1970 Topps cello Football I sold for 10-20 bucks a pack.